baber/WOPTO huggingface dataset:
Patent JP-S586320-A (JP)
Title: Method of treating exhaust gas
Inventor: SHINODA NAOHARU
IPC: B01D53/50
Filed: 1981-07-01
Abstract: PURPOSE:To improve dust removing ability, by recollecting dust, contained in a gas at the outlet of re-heating part of a heat exchanger by a dry dust collector in a process for disposing exhaust gas including a rotary heat exchanger of regenerator type for a coal stoking boiler. CONSTITUTION:Polluting substance containing sulfurous oxide is removed from an exhaust gas being discharged from a coal stoking boiler 1, during passing through the heat regenerating side 5a of a rotary heat exchanger of regenerator type, a wet type exhaust smoke cleaner 6, and a heat exchanger 5b, after nitric oxide is decreased and dust is removed from the exhaust gas, by passing through a pre-heater 3 and a dry dust collector 4. In such an exhaust gas treating method, the secondary dry type dust collector 8, to pass through a reheated, processed gas of which temperature is hightened up to a predetermined degrees by passing through the pre-heating side 5b of a heat exchanger 5, is additionally provided. With such an arrangement, exhaust gas is effectively cleaned, and is discharged from a flue 7, being processed in a clean state.
Patent JP-S59228302-A (JP)
Inventor: FUKAYA KAZUMASA
IPC: F21V19/00
Filed: 1983-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07312186-A (JP)
Title: Reflection antistatic cathode-ray tube and manufacture thereof
Inventor: SUZUKI YOSHIHIRO
IPC: G02B1/16
Filed: 1994-05-17
Abstract: PURPOSE:To provide a cathode-ray tube having a wide reflection antistatic film in a low reflection factor wavelength region by providing the reflection antistatic film, comprising the first to third layers displaying a prescribed relation in a wavelength of the highest visual sensitivity, refraction index of the layer and a film thickness, in a face external surface. CONSTITUTION:A reflection antistatic film 11, comprising three layer films of the first to third layers 12a to 12c, is provided on an external surface in a face 1 of a color cathode-ray tube. When assume lambda0 for wavelength (lambda0=550nm) of incident light of the highest visual sensitivity, n1 to n3 for respectively refraction factor of the first to third layers and d1 to d3 for respectively film thickness, the first to third layers are formed in the refraction factor and the film thickness respectively satisfying a relation n1=1.65 to 1.75, 0.9Xlambda0/4<=n1d1<=1.1Xlambda0/4 in the first layer, satisfying a relation n2=1.90 to 2.00, 0.9Xlambda0/2<=n2d2<=1.1Xlambda0/2 in the second layer and satisfying a relation n3=1.40 to 1.45, 0.9Xlambda0/4<=n3d3<=1.1Xlambda0/4 in the third layer. The first layer 12a is composed of a mixture of SnO2, SiO2 the second layer 12b is composed of TiO2 by a liquid phase method, and the third layer 12c is composed of a mixture of MgF2, SiO2 by the liquid phase method.
Patent JP-S5437081-A (JP)
Title: Method of producing pigment-attached fluorescent substance
Inventor: OOBA YOUICHI
IPC: H01J29/20
Filed: 1977-08-29
Abstract: PURPOSE: To provide a fluorescent substance free of deterioration in luminous efficiency through a uniform attachment of a pigment to the surface thereof with the co-existence of the pigment in a line for attaching one or more of a metallic silicate, alumina, a metallic Al salt and a metallic phosphate to the surface of a fluorescent substance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07312159-A (JP)
Title: Electromagnetic contactor
Inventor: NAKAI TAKEHIRO
IPC: H01H50/02
Filed: 1994-05-17
Abstract: PURPOSE:To facilitate automatic assembly by providing an engaging protrusion in a side surface in the vicinity of a connecting surface, and engaging the engaging protrusion with a receiving port, provided in an opposed position, connected by a screw. CONSTITUTION:An engaging protrusion 101a is provided in a case 101 in the vicinity of a connection surface between upper/lower cases 101, 102, and a receiving port 102b engaging the protrusion 101a is provided in the case 102. In the periphery of the receiving port 102b, an elastically deformable elastic plate part 102a is formed to protrude in a side of the case 101, to form a U-shaped groove in both ends of the elastic plate part 102a. Then by only guiding the case 101 to the case 102 from the same direction to a direction of sliding a cross bar 4, the elastic plate part 102a is pressed by the engaging protrusion 101a to be elastically deformed, to engage the engaging protrusion 101a with the receiving port 102b. In this engaging condition, a screw 111 is supplied by a quantity from the same direction to the sliding direction, and this screw is tightened to simplify assembly.
Patent JP-H11298783-A (JP)
Title: Image-pickup device and image-pickup method therefor
Inventor: HIEDA TERUO
IPC: H04N5/378
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To pick up and record both a dynamic image and a still image without deteriorating image quality with high resolution by scanning an image-pickup device once, when picking up a still image is instructed twice as long as when it is not instructed. SOLUTION: When there is no still image instruction, a timing signal generation circuit 2 makes a CCD 1 read all stored charge non-addedly in one field period based on a clock signal of an oscillation circuit 3, which is inputted via a switch circuit 5 that is controlled not to pass through 1/2 frequency divider 1/2 4. When there is a still image instruction, the circuit 2 makes the CCD: 1 read all pixel to on frame (two fields) period without addition at one time based on a clock signal of the circuit 3, which is inputted through the circuit 5 that is controlled, so as to pass through the divider 1/2 4. A still image signal is processed with a clock rate that is the same as a dynamic image signal processing by preliminarily making data quantity obtained in one field period to a half.
Patent JP-S63270378-A (JP)
Title: Production of single crystal of compound semiconductor
Inventor: OZAWA SHOICHI
IPC: C30B11/00
Filed: 1987-04-28
Abstract: PURPOSE:To apply a vertical magnetic field to the compound semiconductor melt to suppress the melt flow in the radial direction and allow the single crystal to grow, thus enabling the form of the solid-liquid interface to be a little higher than the melt and the single crystal of compound semiconductor to grow with reduced crystalline defects. CONSTITUTION:Stopper 65 and seed crystal 49 are inserted into the tubular part 15a at the lower part of the crucible. At the same time, a III-group element 67 is charged in the crucible 15 and a V-group element 53, in the lower vessel 25. Then, oxygen is removed, replaced with an inert gas and the vessel 11 is pressurized to a prescribed pressure. The heaters 31, 37 is used to effect the synthetic reactions of compound semiconductor. The upper shaft 23 is gradually allowed to come down until the seed crystal 49 comes into contact with the melt 57. Then, vertical magnetic field is applied to the melt to effect seeding and crystal growth. Accordingly, the processes from the synthesis of melted compound semiconductor to the growth of single crystal can be carried out in the same crucible 15.
Patent JP-H01275437-A (JP)
Title: Checkerwork brick for regenerator and its laying method
Inventor: YOKOGAWA TAKESHI
IPC: F28D20/00
Filed: 1988-04-26
Abstract: PURPOSE:To prevent the thermal cracking due to internal stress and to improve durability and serviceability by using a cylindrical brick. CONSTITUTION:The cylindrical checkerwork brick 1 for a regenerator has parallel top face 1a and bottom face 1b on its both ends. The protrusion 2 and recess 3 for engagement can be provided on the top face 1a and bottom face 1b of the brick 1. When the thickness of the brick 1 is decreased to a thickness optimum for heat transmission, high laying stability can be secured. In addition, the internal stress caused by repeated heating and cooling is uniformized, the mechanical strength is also high, and the serviceability and durability are improved. The bricks 1 are vertically laid on one another in the form of checkers to construct a regenerator.
Patent JP-H06306677-A (JP)
Title: Assembled structure of conductor roll
Inventor: TOKUNAGA AKIHIKO
IPC: C25D7/06
Filed: 1993-04-28
Abstract: PURPOSE:To simplify the exchange of a conductor roll at the time of continuously electroplating a steel sheet by specifying the length of the conductor roll shaft and integrally sliding a bearing on both sides, a roll chock and a shaft coupling. CONSTITUTION:When a steel sheet is continuously electroplated, the length of a conductor roll 2 for applying a current to the steel sheet in a plating soln. is limited by the bearings 9 on both side, and the collector ring 8, roll chock 5, bearing 9 and shaft coupling 7 are made integrally movable on a slide rail 16 to the left and right. When the conductor roll 2 is exchanged, the fixing belt of a chock mounting plate 4 is removed, the plate 4 is detached, and the conductor roll 2 is hung up by an overhead crane. The roll chock 5 is then moved on the rail 16, a roll chock tapered bore and the tapered shaft on the roll shaft end are disengaged to detach only the conductor roll, and the conductor roll is incorporated in the reverse order.
Patent JP-H05293682-A (JP)
Title: Laser beam welding method for blank materials
Inventor: SAKAMOTO KAZUNORI
IPC: B23K26/21
Filed: 1992-04-22
Abstract: PURPOSE:To eliminate burrs and also, to prevent the occurrence of indentations due to sags of the cut edges when blank materials having the different thickness are abutted on each other and subjected to laser beam welding together. CONSTITUTION:The out edges of the blank materials 1 and 2 having the different thickness are abutted on each other so that burrs 1a and 2a of the cut edges of the respective blank materials turn to the reverse direction mutually. A laser beam 6 is irradiated so that the bar 1a is included in the irradiation range from the direction where the burr 1a of the blank material 1 having the larger thickness turns and the two blank materials 1 and 2 are joined together. Although the burr 1a also becomes larger on the blank material 1 having the larger thickness, this burr 1a is surely molten by the direct irradiation of the laser beam 6 and the burr 1a does not remain even after joining. In addition, when both blank materials 1 and 2 are abutted on each other so that the respective burrs 1a and 2a turn to the same direction, although the sag parts of the opposite side to the burrs of the cut edges of the respective blank materials face each other and the indentations due to the sags remain on the joined part, these are suppressed as the blank materials 1 and 2 are abutted on each other so that the burrs 1a and 2a turn to the reverse direction mutually.
Patent JP-H11279811-A (JP)
Title: Vest equipped with small-sized heat source for warming or cooling clothes
Inventor: OJI SHUNSAKU
IPC: A41D3/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vest equipped with a small-sized heat source for warming or cooling clothes, giving, when worn, natural wear feeling of the outerwear worn over the vest without damaging its outer appearance, and capable of warming or cooling, in a short time, throughout the outerwear insides. SOLUTION: This vest, over which outerwear 20 (e.g. jacket or overcoat) is worn, is provided, on part of the vest body 1, with a pocket 9 for holding a portable heat source 10 composed of a heating element or cooling body. The vest body 1 is also provided, on part of the plane on the pocket 9 side, with an air flow diffusing pad 11 of adequate length and height, having two or more projected ribs. The portable heat source 10 is used while being held in the pocket 9.
Patent JP-S62260727-A (JP)
Inventor: JIERII UIRIAMU BANGAATO
IPC: C03B23/07
Filed: 1987-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H042157-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI GENICHI
IPC: H01L27/00
Filed: 1990-04-19
Abstract: PURPOSE:To reduce the warpage of a silicon substrate by applying a silicon nitride film between layers in an integrated circuit or the back of the silicon substrate. CONSTITUTION:An insulating layer 3 of SiO2 for isolation between layers ls formed on an active 2 layer on a silicon substrate 1. A silicon nitride film 4 is deposited on the insulating layer to eliminate the warpage of the silicon substrate. A polysilicon film 5 is deposited on the silicon nitride film 4 to prevent electrical interferences between layers. The polysilicon film is covered with an insulating film for insulation between layers.
Patent JP-H07308282-A (JP)
Title: Flowing rotary nozzle for washing
Inventor: KUWAZAWA HIROYASU
IPC: A47L15/42
Filed: 1994-05-18
Abstract: PURPOSE:To provide a flowing rotary nozzle for washing, by which a jet with high kinetic energy enough to quickly blow off and wash away dirt of tablewater can be obtained in a wide range in a simple constitution. CONSTITUTION:A rotor 11 which has a hollow and rigid structure and a circular plane is rotatably installed through a sleeve bearing 16 at its central part in such a manner as to conduct water from a support shaft 17 on the outer periphery of the tube-like support shaft 17 having a conduit 18 which can conduct water from one end, and a nozzle hole 22 for jetting water in the rotor 11 is provided on one face of the rotor 11. A collision plate 23 for expanding a jet from the nozzle hole 22 substantially in the axial direction like an unfloded fan is erected on the hole edge of the nozzle hole 22, so that the rotor 11 is rotated on the support shaft 17 by the force produced by collision of a jet from the nozzle hole 22, and an angle of a jet from the nozzle hole 22 colliding with the collision plate 23 is set smaller than 45 deg..
Patent JP-S62258101-A (JP)
Title: Moving vane cover of turbine
Inventor: SUZUKI TOSHIO
IPC: F01D5/22
Filed: 1986-05-06
Abstract: PURPOSE:To make it possible to maintain the vibration controlling effect for a long time, by forming contact portions, and circular arc portions connecting to the contact portions, which are parts of a circular arc around the gravity center of the cross-section of a moving vane as the center of the circle, at the side edges of a snapper cover fixed at the top of the neighboring moving vanes of a turbine. CONSTITUTION:At a snapper cover 2 fixed at the tip of a turbine moving vane 1, the front edge 10a and the rear edge 10b of the cover 2 are formed projecting in the opposite directions each other near the front edge 1a and the rear edge 1b of the turbine vane 1. The rear edge 10b of the cover has a projection 16b projecting from the front edge 1a of the neighboring vane 1 in the condition the vane 1 is assembled. In this case, at the side edges 11a and 11b of the cover front and rear edges 10a and 10b, foot circular arcs 12a and 12b, linear contacts 13a and 13b, circular arcs 14a and 14b, and linear escapes 15a and 15b are formed from the connecting side to the moving vanes 1. The arcs 14a and 14b are parts of circular arcs around the gravity center of the cross section of the vane 1 as the center, with radiuses Ra and Rb respectively.
Patent JP-S5437634-A (JP)
Title: Power control system
Inventor: NISHITANI MASAMI
IPC: H02J1/00
Filed: 1977-08-31
Abstract: PURPOSE: To make the power control from the outside possible without changing the current wiring by equipments, which control the power supply from the outside, such as a power sequential making breaker by providing a function which receives two kinds of contact signals different in mode. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59227991-A (JP)
Title: Water soluble lubricant composition for metal working
Inventor: KUWAMOTO HIROSHI
IPC: C10M173/02
Filed: 1983-06-10
Abstract: PURPOSE:To provide the titled compsn. contg. a specifid amine compd. salt and a water-sol. rust and corrosion inhibitor and useful for plastic working, cutting, grinding, etc. of metal. CONSTITUTION:The metal working lubricant compsn. is prepd. by adding about 0.5-20% (based on a total weight of the compsn.) water sol. rust and corrosion inhibitor (e.g. chromate, butylamine salt of lauric acid or mercaptobenzotriazole) to a 4-22C aliphatic, alycyclic or aromatic amine (e.g. butylamine, cyclohexylamine or benzylamine) salt or quaternary ammonium salt of acidic phosphoric acid (e.g. orthophosphoric acid, 2-hydroxypropyl phosphate, methyl phosphonic acid or thio compds. thereof) or boric acid.
Patent JP-S586361-A (JP)
Title: Solar heat collector
Inventor: KAWAMORI MASATAKE
IPC: F24S10/95
Filed: 1981-07-02
Abstract: PURPOSE:To improve the heat collecting efficiency of the titled heat collector and to facilitate the replacement of heat pipes by a method wherein a plurality of inclined holes are drilled in a heat medium pipe and curved condensing sections of the heat pipes are inserted into the inclined holes, respectively. CONSTITUTION:One open end of each of transparent pipes 6 is sealed with a metallic end plate 5 and a heat absorbing section 7a of each of the heat pipes 7 is sealed into the glass pipe 6. In this case, an operation liquid capable of changing into a gaseous phase is sealed into the heat absorbing section 7a of the heat pipe 7. Further, a heat collecting plate 8 is fixed to the heat absorbing section 7a in a heat conductive manner  and a sealing plate 9 is brazed to the condensing section 7b passing through the end plate 5 after the section 7b is bent in the shape of the letter L to thereby form a heat collecting element H. After the above processes, a plurality of inclined holes 11 are drilled in the outer periphery of the heat medium pipe 10 in spaced apart relationships with one another and after inserting the condensing section 7b of the element H into the heat medium pipe 10 through the hole 11, the sealing plate 9 is brazed to the peripheral edge of the hole 11 to thereby constitute the solar heat collector. Thus, with the above structure, it is possible to control the radiation of heat from the condensing section 7b and to facilitate the replacement of the heat pipes.
Patent JP-S58222486-A (JP)
Title: Memory integrated circuit provided with latch
Inventor: YAMAGUCHI KUNIHIKO
IPC: G11C11/413
Filed: 1982-06-18
Abstract: PURPOSE:To speed up the access time, to widen the operating margin and to attain easy check of both, by using a bipolar memory having an input and output buffer circuit constituted with a circuit provided with a latch. CONSTITUTION:An address input signal is inputted to a logical gate 1, the output drives an address register and a memory 7 is driven via a logical gate and the output is an output of a memory device via a data register 5 and a logical gate 6. The address register and the logical gate are incorporated in the memory 7. Thus, the increase in the access time and the decrease in the operating margin caused by the difference of the state transition of the address signal depending on the phase difference are prevented.
Patent JP-H043399-A (JP)
Title: Semiconductor memory
Inventor: IHARA MAKOTO
IPC: H01L27/10
Filed: 1990-04-19
Abstract: PURPOSE:To reduce a chip area by providing a switch controlled by a redundant column decoder between a part connected to a bit line group and a part connected to a redundant bit line. CONSTITUTION:When a column address signal indicates that a defective bit line is selected, switches 24 and 50 are turned on and off respectively by the redundancy signal outputted from a redundant column decoder 20. Then, the defective bit line 12 is substituted with a redundant bit line 22. When the column address signal indicates that a normal bit line 12 is selected, switches 24 and 50 are turned off and on respectively by the nonredundancy signal outputted from the redundant column decoder 20. Consequently, the normal bit line 12 is made conductive to a differential amplifier 41 through switches 14 and 50. Thus, the chip area is reduced because the fuse of each column decoder 11 is omitted.
Patent JP-S585852-A (JP)
Title: Function type information processing unit
Inventor: HATSUTORI AKIRA
IPC: G06F9/42
Filed: 1981-07-03
Abstract: PURPOSE:To shorten the access time for referring variables stored in a stack memory in accordance with a deep bind system by connecting an assosiative buffer to the external of a main storage device. CONSTITUTION:When a global variable in a environmental list of a function type information processing unit is first accessed, the general purpose variable and its intra-stack address are registered in memories 10, 30 of an assosiative buffer to increase speed of the succeeding access. At the registration to the associative buffer, input lines 101, 103 for a variable name are written in the cell of a variable name (i) and pulse signal WEi is excited to write in the buffer. At the same time, an intra-stack address excites said write signal WEi and writes it in the 1st cell of an intra-attack address through an input line 301.
Patent JP-S62261009-A (JP)
Title: Gyrocompass apparatus
Inventor: HANE FUYUKI
IPC: G01C19/38
Filed: 1986-05-07
Abstract: PURPOSE:To obtain an apparatus of short settling time, by generating an estimated value of direction error by supplying inclination error and estimated position signal to an estimating apparatus and adding it to a direction angle from an arithmetic operation unit. CONSTITUTION:An estimating apparatus 71 is provided with inclination error and latitude calculating value of the estimated value from a gyrocompass apparatus 70 and an estimated value of direction error is issued out. The estimated value of this direction error is added to a direction angle inside an oscillating angle issued out as a relative angle to a navigating body relative to due north and local horizontal system and this value and the direction error contained in the direction angle are canceled each other. At this moment, the estimated value of direction error of the estimating apparatus 71 approaches a direction errors of the gyrocompass with time to the final error of the gyrocompass with time to the final coincidence, however, the time up to this coincidence is sufficiently short in comparison with settling time of direction error of the gyrocompass.
Patent JP-H08307806-A (JP)
Title: Image display device
Inventor: OTA TAKASHI
IPC: G03B21/62
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a wide visual angle with a simple configuration. CONSTITUTION: Mirrors 2,3, a Fresnel lens 4, an image display section 5, and a Fresnel lens 6 are arranged from an upstream side along an optical path of a projected light of an image from a projector 1 projecting a video image or the like and a viewer 7 views the device from a front side of the lowerstream side, that is, in front of the Fresnel lens 6. The viewer 7 views a virtual image of a projected image by viewing the image projected on the image display section 5 via the Fresnel lens 6.
Patent JP-2000295957-A (JP)
Title: Rolling wheel stopper in soil disinfecting machine
Inventor: HIRAOKA NOBUAKI
IPC: A01M17/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a rolling wheel stopper for a soil disinfecting machine that can stop the rolling wheel independently of the vibration or the inertia of the machine, even when the rolling wheel dangles off from ground by raising the rear part of the machine body, and causes no anxiety that a agrochemical solution gushes out of the top edge of a grooving blade. SOLUTION: In this soil disinfecting machine, the rear machine body B that is supported by a rolling wheel 4 so as to freely run is tractably connected to the freely drivable front machine body, then a machine body 9 that is made freely slidable on ground surface is arranged in parallel to the rolling wheel 4. In addition, a stopping lever 10 that can freely come into contact with the inner face of a rim of the wheel 4 is fixedly provided on one side of the machine body.